Normal Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel

Raw material

1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products;

2. High drilling efficiency: the drill teeth are wear-resistant, so that the drill bit can always maintain sharpness, thus greatly improving the footage speed;

3, the drilling speed is stable: the drill bit is scraped and sheared to break the rock;

4. Good diameter-keeping effect: The new diamond drill has strong wear resistance and good gauge performance, which can make the cutting teeth be used efficiently;

5. Wide range of use: It has been proved that the drill bit is suitable for the drilling of soft, medium-hard (rockable below 9 grade rock formations) such as carbonate rock, limestone, chalk, clay rock, siltstone and sandstone. Compared with the general drill bit, especially the rock formation of 6-8 grades, the effect is particularly significant;

6. Due to the fast drilling speed and long service life, the number of drills is less, the drilling cost is greatly reduced, and the cost performance is superior.

Performance characteristics

1. According to different strata, high quality carbide ball teeth are used to drill holes quickly.

2. Bit has high corrosion resistance, high wear resistance and high thermal stability.

3. It is suitable for rock burst and blasting at high speed. It is good for working condition and high rock breaking efficiency.

4. Custom designed head structure and carbide ball tooth shape can be customized according to customer requirements.

Specifications

Feature Advantage

Made of high-quality steel and hard alloy, the ball-tooth bit can meet the requirements of rock formation with strong hardness and minimize the loss during energy transmission. Uniform tooth force is not easy to drop teeth and tooth removal, so that the impact energy can be concentrated on the rock to achieve efficient tunneling.

The appearance of the picture is different from that of the actual product, and the actual product is the standard.